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   alt.os.development      Operating system development chatter      4,255 messages   

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   Message 2,794 of 4,255   
   Joe Monk to All   
   Re: PDOS/86   
   21 Aug 21 19:13:41   
   
   From: joemonk64@gmail.com   
      
   > Rather than copy the contents, could you also 'get locate' the address   
   > of the card's contents into a register and then use the DSECT's   
   > structure to access the fields of the card via that register?   
      
   Cards are unit record devices. There is no "get locate" for QSAM for a unit   
   record device. They are purely sequential.   
      
   The other issue with "get locate" is that you can't specify an area address on   
   the GET macro when you use locate. Thus, the MVC... The record gets put into   
   the DCB and then you have to process it.   
      
   Joe   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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